⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2642563, with some changes.
This name is a synonym of Chaenorhinum origanifolium subsp. crassifolium (Cav.) Rivas Goday & Borja.
The record derives from WCSP (in review) which reports it as a synonym with original publication details: Icon. 2: 11 1793.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:799063-1.